252741463511 has 8 divisors (see below), whose sum is σ = 253559462400. Its totient is φ = 251923595488.

The previous prime is 252741463501. The next prime is 252741463531. The reversal of 252741463511 is 115364147252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252741463511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252741463501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5158250 + ... + 5207016.

It is an arithmetic number, because the mean of its divisors is an integer number (31694932800).

Almost surely, 2^252741463511 is an apocalyptic number.

252741463511 is a deficient number, since it is larger than the sum of its proper divisors (817998889).

252741463511 is a wasteful number, since it uses less digits than its factorization.

252741463511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65433.

The product of its digits is 201600, while the sum is 41.

The spelling of 252741463511 in words is "two hundred fifty-two billion, seven hundred forty-one million, four hundred sixty-three thousand, five hundred eleven".